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经营范围
发明名称
Корпус задвижки Лудло
摘要
申请公布号
SU51993(A1)
申请公布日期
1936.11.30
申请号
SUD51993
申请日期
1936.10.07
申请人
ERKIN A.T.
发明人
ERKIN A.T.
分类号
F16K27/04
主分类号
F16K27/04
代理机构
代理人
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地址
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